Rather than creating a new keyspace consider using the domain as part of a key. 

Generally an application has a single keyspace and a few column families 
(enough to response to the queries you expect).

Think about using the domain as the full or partial key, and then creating 
column families for each group/type of information you want to read for a 
single query. 

Aaron
On 7 Jul 2010, at 03:13, Tharindu Mathew wrote:

> Hi everyone,
> 
> I'm trying to use Cassandra to replace a RDBMS.
> 
> My application handles domains. And, for every domain it creates a new DB 
> with a pre-defined set of tables.
> 
> After reading the documentation, I assume that this should be handled on 
> Cassandra by creating new key spaces.
> 
> Could I know if this is possible? Or if I'm wrong, could you point me to the 
> correct approach?
> 
> Thanks in advance.
> 
> -- 
> Regards,
> 
> Tharindu

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